Public water system · OK3001602
ActiveComanche Co Rwd #1
At a glance
Comanche Co Rwd #1 (PWSID OK3001602) is an active community water system in Comanche County, Oklahoma. It reports serving 2,800 people through 1,404 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. EPA's records list 10 violations for this system; none is health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,800
Service connections
1,404
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Comanche Co Rwd #1 compare with other water systems in Comanche County?
By EPA's size categories, Comanche Co Rwd #1 is a small system (501 to 3,300 people). Comanche County has 25 active public water systems, and Comanche Co Rwd #1 is the 5th-largest of them by population served. Its population served is about half of the county average of 5,492 people per system, and accounts for 2% of the 137,288 people reported by systems filed under the county. Across Oklahoma, the 1,254 active systems average 2,907 people each. Nationally, the average active community water system reports serving 6,703 people, so Comanche Co Rwd #1 is about 58% below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Oklahoma has 864 active community water systems, 69% of the state's 1,254 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 299 Oklahoma systems (24%) list purchased surface water as their primary source.
Who owns and regulates Comanche Co Rwd #1?
EPA lists Comanche Co Rwd #1 as owned by a local government. The OK state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 14 of the 25 active systems in Comanche County (56%) are also owned by a local government.
Does Comanche Co Rwd #1 have drinking water violations?
EPA's records list 10 violations for this system; none is health-based, and the most recent began in January 2026. The violations listed here began between November 1996 and January 2026. By type: 8 monitoring and reporting and 2 monitoring. The contaminant or rule involved most often is Lead and Copper Rule (3 of them). EPA lists 7 as resolved and 3 as unaddressed. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chloraminecode 1006 | No | Resolved |
| 2026-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Unaddressed |
| 2026-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2025-07-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Unaddressed |
| 2025-04-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2025-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Unaddressed |
| 2012-11-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2012-11-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 1996-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 10 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Comanche Co Rwd #1: frequently asked questions
Who runs Comanche Co Rwd #1?
Comanche Co Rwd #1 (PWSID OK3001602) is a community water system owned by a local government. It is regulated by the OK state drinking water program.
How many people does Comanche Co Rwd #1 serve?
Comanche Co Rwd #1 reports serving 2,800 people through 1,404 service connections in Comanche County, Oklahoma.
Where does Comanche Co Rwd #1 get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Comanche Co Rwd #1 have any drinking water violations?
EPA's records list 10 violations for this system; none is health-based, and the most recent began in January 2026. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Comanche Co Rwd #1's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 10 violations for this system; none is health-based, and the most recent began in January 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the OK state drinking water program.
Where can I find Comanche Co Rwd #1's water quality report?
As a community water system, Comanche Co Rwd #1 must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Comanche County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lawton | Comanche | 92,757 | Community | Surface water |
| Fort Sill Hqusafacfs | Comanche | 23,000 | Community | Purchased surface water |
| Elgin Pwa | Comanche | 3,300 | Community | Groundwater |
| Comanche Co Rwd #4 | Comanche | 3,000 | Community | Purchased surface water |
| Cache | Comanche | 2,371 | Community | Groundwater |
| Comanche Co Rwd #3 | Comanche | 2,325 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Comanche Co Rwd #1, PWSID OK3001602, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/comanche-co-rwd-1-ok3001602 (data as of October 1, 2026).